15650253

素因数分解:

$3^4\times {\mathrm{101}}^1\times {\mathrm{1913}}^1$

素因数の和:2026

約数の個数: 20

約数和(自身を含む): 23622588

約数和(自身を除く): 7972335

約数列:

[1, 3, 9, 27, 81, 101, 303, 909, 1913, 2727, 5739, 8181, 17217, 51651, 154953, 193213, 579639, 1738917, 5216751, 15650253]

約数ペア:

[(1, 15650253), (3, 5216751), (9, 1738917), (27, 579639), (81, 193213), (101, 154953), (303, 51651), (909, 17217), (1913, 8181), (2727, 5739)]